Clean up data loader script, add some metadata

jam-alt.py

@@ -11,19 +11,18 @@ from typing import Optional
 import datasets
 
 
+_VERSION = "0.0.0"
+
+
 # TODO: Add BibTeX citation
 _CITATION = """\
 """
 
-# TODO: Add description of the dataset here
 _DESCRIPTION = """\
+Jam-ALT: A formatting-aware lyrics transcription benchmark.
 """
 
-# TODO: Add a link to an official homepage for the dataset here
-_HOMEPAGE = ""
-
-# TODO: Add the licence for the dataset here
-_LICENSE = ""
+_HOMEPAGE = "https://audioshake.github.io/jam-alt"
 
 _METADATA_FILENAME = "metadata.csv"
 
@@ -45,11 +44,10 @@ class JamAltBuilderConfig(datasets.BuilderConfig):
     mono: bool = True
 
 
-# TODO: Name of the dataset usually matches the script name with CamelCase instead of snake_case
 class JamAltDataset(datasets.GeneratorBasedBuilder):
-    """TODO: Short description of my dataset."""
+    _DESCRIPTION
 
-    VERSION = datasets.Version("0.0.0")
+    VERSION = datasets.Version(_VERSION)
     BUILDER_CONFIG_CLASS = JamAltBuilderConfig
     BUILDER_CONFIGS = [JamAltBuilderConfig("all")] + [
         JamAltBuilderConfig(lang, language=lang)
@@ -76,7 +74,6 @@ class JamAltDataset(datasets.GeneratorBasedBuilder):
             features=datasets.Features(feat_dict),
             supervised_keys=("audio", "text") if "audio" in feat_dict else None,
             homepage=_HOMEPAGE,
-            license=_LICENSE,
             citation=_CITATION,
         )